APA (7th ed.) Citation

(2020). GCE O' Level: சைவநெறி I & II 2019-2020. Astan Publication.

Chicago Style (17th ed.) Citation

GCE O' Level: சைவநெறி I & II 2019-2020. Colombo: Astan Publication, 2020.

MLA (9th ed.) Citation

GCE O' Level: சைவநெறி I & II 2019-2020. Astan Publication, 2020.

Warning: These citations may not always be 100% accurate.